From faa16bc404d72a5afb857c924c83a5f691f83386 Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Tue, 17 Jul 2018 18:05:41 +0200
Subject: lib: Use existing define with polynomial

Do not define again the polynomial but use header with existing define.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 lib/xz/xz_crc32.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/xz')

diff --git a/lib/xz/xz_crc32.c b/lib/xz/xz_crc32.c
index 34532d14fd4c..25a5d87e2e4c 100644
--- a/lib/xz/xz_crc32.c
+++ b/lib/xz/xz_crc32.c
@@ -15,6 +15,7 @@
  * but they are bigger and use more memory for the lookup table.
  */
 
+#include <linux/crc32poly.h>
 #include "xz_private.h"
 
 /*
@@ -29,7 +30,7 @@ STATIC_RW_DATA uint32_t xz_crc32_table[256];
 
 XZ_EXTERN void xz_crc32_init(void)
 {
-	const uint32_t poly = 0xEDB88320;
+	const uint32_t poly = CRC32_POLY_LE;
 
 	uint32_t i;
 	uint32_t j;
-- 
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